DE69015795D1 - Vane displacement pump. - Google Patents

Vane displacement pump.

Info

Publication number
DE69015795D1
DE69015795D1 DE69015795T DE69015795T DE69015795D1 DE 69015795 D1 DE69015795 D1 DE 69015795D1 DE 69015795 T DE69015795 T DE 69015795T DE 69015795 T DE69015795 T DE 69015795T DE 69015795 D1 DE69015795 D1 DE 69015795D1
Authority
DE
Germany
Prior art keywords
displacement pump
vane displacement
vane
pump
displacement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69015795T
Other languages
German (de)
Other versions
DE69015795T2 (en
Inventor
Desh K Kapur
Duane C Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crane Co
Original Assignee
Lear Romec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lear Romec Corp filed Critical Lear Romec Corp
Application granted granted Critical
Publication of DE69015795D1 publication Critical patent/DE69015795D1/en
Publication of DE69015795T2 publication Critical patent/DE69015795T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE69015795T 1990-01-19 1990-10-10 Vane displacement pump. Expired - Fee Related DE69015795T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/467,786 US5037283A (en) 1990-01-19 1990-01-19 Vane type positive displacement pump having multiple pump units

Publications (2)

Publication Number Publication Date
DE69015795D1 true DE69015795D1 (en) 1995-02-16
DE69015795T2 DE69015795T2 (en) 1995-05-11

Family

ID=23857174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015795T Expired - Fee Related DE69015795T2 (en) 1990-01-19 1990-10-10 Vane displacement pump.

Country Status (5)

Country Link
US (1) US5037283A (en)
EP (1) EP0437919B1 (en)
JP (1) JP2856897B2 (en)
DE (1) DE69015795T2 (en)
ES (1) ES2066150T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222644C2 (en) * 1992-07-10 1998-10-29 Wilhelm Hoevecke Rotary disc machine that can be operated as a motor or pump
DE4309318C2 (en) * 1993-03-23 1995-10-12 Steinheil Optronik Gmbh Hydrostatic pump
US5567140A (en) * 1995-04-24 1996-10-22 Itt Corporation Keyed insert plate for curved rotary lobe pump chamber walls
FR2740512B1 (en) * 1995-10-25 1997-12-05 Hispano Suiza Sa VANE PUMP FORMED OF ALIGNED UNITS WITH COMMON ROTOR
DE19645586A1 (en) * 1996-11-05 1998-05-07 Zunhammer Sebastian Rotary piston machine
DE29924585U1 (en) * 1998-09-30 2004-01-08 Luk Automobiltechnik Gmbh & Co. Kg Vacuum pump for brake amplifier, has a rotor driven by the vehicle engine, turning a vane in a casing, where rotor is made of plastic, in one piece
EP1592497B1 (en) * 2003-01-20 2015-05-06 DJM Foodprocessing B.V. Distribution device
US7048525B2 (en) * 2003-07-23 2006-05-23 J. E. Grote Company Flow divider
US7425121B2 (en) * 2004-03-25 2008-09-16 Wood Gregory P Rotary vane pump
DE202009013467U1 (en) * 2009-10-06 2011-02-24 Vemag Maschinenbau Gmbh Filling flow
US9057372B2 (en) 2010-12-06 2015-06-16 Hamilton Sundstrand Corporation Gear root geometry for increased carryover volume
US20120171337A1 (en) * 2011-01-05 2012-07-05 AMF Automation Technologies, LLC d/b/a AMF Bakery Systems Dough Portioner
US8807972B2 (en) 2011-04-15 2014-08-19 Hydro-Aire Inc. Housingless positive displacement pump assembly
BR112015010868A2 (en) 2012-11-16 2017-07-11 Moog Inc vane pump, and method for operating a vane pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US949638A (en) * 1909-02-10 1910-02-15 Harry S Stormer Motor for tube-cleaners.
US1165852A (en) * 1914-10-28 1915-12-28 Philip J Darlington Rotary motor.
FR552792A (en) * 1922-06-13 1923-05-07 Universal rotary machine with mobile pallets
US2293119A (en) * 1939-11-03 1942-08-18 Walwin L Davis Rotary pump
US2676545A (en) * 1950-12-26 1954-04-27 Lear Inc Rotary pump having a viscositycontrolled by-pass
DE1203611B (en) * 1957-04-15 1965-10-21 Brakeshoe Internat S A Adjustable rotary lobe pump with three rotors
US4619594A (en) * 1985-05-13 1986-10-28 Lear Siegler, Inc. Stackable rotary vane pump with improved volumetric efficiency

Also Published As

Publication number Publication date
DE69015795T2 (en) 1995-05-11
EP0437919A3 (en) 1992-01-22
JPH03217674A (en) 1991-09-25
EP0437919B1 (en) 1995-01-04
US5037283A (en) 1991-08-06
ES2066150T3 (en) 1995-03-01
EP0437919A2 (en) 1991-07-24
JP2856897B2 (en) 1999-02-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee